Start with high-confidence jewish fiction books, then narrow by subgenre or adjacent topics.
Classic Yiddish Stories of S. Y. Abramovitsh, Sholem Aleichem, and I. L. Peretz
Ken Frieden, Ted Gorelick
In the Shadow of the Holocaust
Sasha Senderovich, Harriet Murav
From Sand and Ash
Amy Harmon
Yekl
Abraham Cahan
The Rise of David Levinsky
Bread Givers
Anzia Yezierska
Hungry Hearts